package cn.ryh.designpatterndemo.decoratorpattern;


/**
 * @ClassName ConcreteComponent
 * @Description 具体构件
 * @Author RaoYH
 * @Date 2019/4/25
 */
public class ConcreteComponent extends Component{
    @Override
    public void login() {
        System.out.println("登录系统成功");
    }
}
